Panel light



FIG. 1 is a front, top and right side perspective view of a panel light showing our new design;

FIG. 2 is a front, bottom and left side perspective view thereof;

FIG. 3 is a rear, bottom and left side perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a top plan view thereof.

The broken lines in the drawings illustrate portions of the panel light that form no part of the claimed design. 

CLAIM The ornamental design for a panel light, as shown and described. 